Why was the 54th Massachusetts Regiment famous?(1 point)ResponsesIt was composed of men under the age of 20.It was composed of men under the age of 20.It was a Union replacement unit that turned the tide at the Battle of Gettysburg.It was a Union replacement unit that turned the tide at the Battle of Gettysburg.It was the only racially integrated unit during the Civil War.It was the only racially integrated unit during the Civil War.It was an African American unit that was noted for heroism in battle.
